2 writes to IsDropDownOpen
PresentationFramework (1)
System\Windows\Controls\DataGridComboBoxColumn.cs (1)
542comboBox.IsDropDownOpen = true;
PresentationUI (1)
MS\Internal\Documents\Application\ZoomComboBox.cs (1)
299IsDropDownOpen = true;
21 references to IsDropDownOpen
PresentationFramework (19)
System\Windows\Automation\Peers\ComboBoxAutomationPeer.cs (2)
51else if (pattern == PatternInterface.Scroll && !owner.IsDropDownOpen) 220return owner.IsDropDownOpen ? ExpandCollapseState.Expanded : ExpandCollapseState.Collapsed;
System\Windows\Controls\ComboBox.cs (17)
167return cb.IsDropDownOpen ? BooleanBoxes.FalseBox : value; 487return (!comboBox.IsDropDownOpen && comboBox.IsKeyboardFocusWithin) || 553if (IsDropDownOpen) 995else if (IsDropDownOpen) 1092if ((IsEditable || (!IsDropDownOpen)) && itemNavigateArgs.DeviceUsed is KeyboardDevice) 1117if (IsDropDownOpen && !IsKeyboardFocusWithin) 1148if (!comboBox.IsDropDownOpen) 1168if (comboBox.IsDropDownOpen) 1259if (IsDropDownOpen && Mouse.Captured == this && DidMouseMove()) 1379if (IsDropDownOpen) 1387if (IsDropDownOpen) 1683if (comboBox.IsDropDownOpen && Mouse.Captured == null && MS.Win32.SafeNativeMethods.GetCapture() == IntPtr.Zero) 1732if (comboBox.IsDropDownOpen && !comboBox.StaysOpenOnEdit) 1760if (IsDropDownOpen) 1776if (comboBox.IsDropDownOpen) 1818KeyboardToggleDropDown(!IsDropDownOpen, commitSelection); 1869if (IsDropDownOpen)
PresentationUI (2)
MS\Internal\Documents\Application\ZoomComboBox.cs (2)
270if (IsDropDownOpen) 297if (!IsDropDownOpen)